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Add qemu_format_nic_info_str() (Mark McLoughlin)

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Factor out a simple little function for formatting a NIC's
info_str and make all NICs use it.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6218 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-01-07 17:46:21 +00:00
parent 676cff2940
commit 7cb7434b1e
9 changed files with 26 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
hw/e1000.c
View File

@ -1074,10 +1074,7 @@ pci_e1000_init(PCIBus *bus, NICInfo *nd, int devfn)
d->vc = qemu_new_vlan_client(nd->vlan, nd->model,
e1000_receive, e1000_can_receive, d);
snprintf(d->vc->info_str, sizeof(d->vc->info_str),
"%s macaddr=%02x:%02x:%02x:%02x:%02x:%02x", info_str,
d->nd->macaddr[0], d->nd->macaddr[1], d->nd->macaddr[2],
d->nd->macaddr[3], d->nd->macaddr[4], d->nd->macaddr[5]);
qemu_format_nic_info_str(d->vc, d->nd->macaddr);
register_savevm(info_str, -1, 2, nic_save, nic_load, d);
}

6
hw/eepro100.c
View File

@ -1779,11 +1779,7 @@ static void nic_init(PCIBus * bus, NICInfo * nd,
s->vc = qemu_new_vlan_client(nd->vlan, nd->model,
nic_receive, nic_can_receive, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"eepro100 pci macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->macaddr[0],
s->macaddr[1],
s->macaddr[2], s->macaddr[3], s->macaddr[4], s->macaddr[5]);
qemu_format_nic_info_str(s->vc, s->macaddr);
qemu_register_reset(nic_reset, s);

9
hw/mipsnet.c
View File

@ -256,14 +256,7 @@ void mipsnet_init (int base, qemu_irq irq, NICInfo *nd)
s->vc = NULL;
}
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"mipsnet macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->nd->macaddr[0],
s->nd->macaddr[1],
s->nd->macaddr[2],
s->nd->macaddr[3],
s->nd->macaddr[4],
s->nd->macaddr[5]);
qemu_format_nic_info_str(s->vc, s->nd->macaddr);
mipsnet_reset(s);
register_savevm("mipsnet", 0, 0, mipsnet_save, mipsnet_load, s);

18
hw/ne2000.c
View File

@ -744,14 +744,7 @@ void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd)
s->vc = qemu_new_vlan_client(nd->vlan, nd->model,
ne2000_receive, ne2000_can_receive, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"ne2000 macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->macaddr[0],
s->macaddr[1],
s->macaddr[2],
s->macaddr[3],
s->macaddr[4],
s->macaddr[5]);
qemu_format_nic_info_str(s->vc, s->macaddr);
register_savevm("ne2000", -1, 2, ne2000_save, ne2000_load, s);
}
@ -814,14 +807,7 @@ void pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn)
s->vc = qemu_new_vlan_client(nd->vlan, nd->model,
ne2000_receive, ne2000_can_receive, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"ne2000 pci macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->macaddr[0],
s->macaddr[1],
s->macaddr[2],
s->macaddr[3],
s->macaddr[4],
s->macaddr[5]);
qemu_format_nic_info_str(s->vc, s->macaddr);
register_savevm("ne2000", -1, 3, ne2000_save, ne2000_load, s);
}

9
hw/pcnet.c
View File

@ -1939,14 +1939,7 @@ static void pcnet_common_init(PCNetState *d, NICInfo *nd, const char *info_str)
d->vc = qemu_new_vlan_client(nd->vlan, nd->model,
pcnet_receive, pcnet_can_receive, d);
snprintf(d->vc->info_str, sizeof(d->vc->info_str),
"pcnet macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
d->nd->macaddr[0],
d->nd->macaddr[1],
d->nd->macaddr[2],
d->nd->macaddr[3],
d->nd->macaddr[4],
d->nd->macaddr[5]);
qemu_format_nic_info_str(d->vc, d->nd->macaddr);
} else {
d->vc = NULL;
}

9
hw/rtl8139.c
View File

@ -3441,14 +3441,7 @@ void pci_rtl8139_init(PCIBus *bus, NICInfo *nd, int devfn)
s->vc = qemu_new_vlan_client(nd->vlan, nd->model,
rtl8139_receive, rtl8139_can_receive, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"rtl8139 pci macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->macaddr[0],
s->macaddr[1],
s->macaddr[2],
s->macaddr[3],
s->macaddr[4],
s->macaddr[5]);
qemu_format_nic_info_str(s->vc, s->macaddr);
s->cplus_txbuffer = NULL;
s->cplus_txbuffer_len = 0;

6
hw/usb-net.c
View File

@ -1456,14 +1456,12 @@ USBDevice *usb_net_init(NICInfo *nd)
s->vc = qemu_new_vlan_client(nd->vlan, nd->model,
usbnet_receive, usbnet_can_receive, s);
qemu_format_nic_info_str(s->vc, s->mac);
snprintf(s->usbstring_mac, sizeof(s->usbstring_mac),
"%02x%02x%02x%02x%02x%02x",
0x40, s->mac[1], s->mac[2],
s->mac[3], s->mac[4], s->mac[5]);
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"usbnet macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
s->mac[0], s->mac[1], s->mac[2],
s->mac[3], s->mac[4], s->mac[5]);
fprintf(stderr, "usbnet: initialized mac %02x:%02x:%02x:%02x:%02x:%02x\n",
s->mac[0], s->mac[1], s->mac[2],
s->mac[3], s->mac[4], s->mac[5]);

22
net.c
View File

@ -296,6 +296,14 @@ static int parse_unix_path(struct sockaddr_un *uaddr, const char *str)
}
#endif
void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6])
{
snprintf(vc->info_str, sizeof(vc->info_str),
"macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
macaddr[0], macaddr[1], macaddr[2],
macaddr[3], macaddr[4], macaddr[5]);
}
static char *assign_name(VLANClientState *vc1, const char *model)
{
VLANState *vlan;
@ -474,7 +482,7 @@ static int net_slirp_init(VLANState *vlan, const char *model)
}
slirp_vc = qemu_new_vlan_client(vlan, model,
slirp_receive, NULL, NULL);
snprintf(slirp_vc->info_str, sizeof(slirp_vc->info_str), "user redirector");
slirp_vc->info_str[0] = '\0';
return 0;
}
@ -699,7 +707,7 @@ static TAPState *net_tap_fd_init(VLANState *vlan, const char *model, int fd)
s->vc->fd_readv = tap_receive_iov;
#endif
qemu_set_fd_handler(s->fd, tap_send, NULL, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str), "tap: fd=%d", fd);
snprintf(s->vc->info_str, sizeof(s->vc->info_str), "fd=%d", fd);
return s;
}
@ -954,7 +962,8 @@ static int net_tap_init(VLANState *vlan, const char *model, const char *ifname1,
if (!s)
return -1;
snprintf(s->vc->info_str, sizeof(s->vc->info_str),
"tap: ifname=%s setup_script=%s", ifname, setup_script);
"ifname=%s,script=%s,downscript=%s",
ifname, setup_script, down_script);
if (down_script && strcmp(down_script, "no"))
snprintf(s->down_script, sizeof(s->down_script), "%s", down_script);
return 0;
@ -1016,7 +1025,7 @@ static int net_vde_init(VLANState *vlan, const char *model, const char *sock,
}
s->vc = qemu_new_vlan_client(vlan, model, vde_from_qemu, NULL, s);
qemu_set_fd_handler(vde_datafd(s->vde), vde_to_qemu, NULL, s);
snprintf(s->vc->info_str, sizeof(s->vc->info_str), "vde: sock=%s fd=%d",
snprintf(s->vc->info_str, sizeof(s->vc->info_str), "sock=%s,fd=%d",
sock, vde_datafd(s->vde));
return 0;
}
@ -1639,7 +1648,7 @@ void do_info_network(void)
for(vlan = first_vlan; vlan != NULL; vlan = vlan->next) {
term_printf("VLAN %d devices:\n", vlan->id);
for(vc = vlan->first_client; vc != NULL; vc = vc->next)
term_printf(" %s\n", vc->info_str);
term_printf(" %s: %s\n", vc->name, vc->info_str);
}
}
@ -1657,7 +1666,8 @@ void net_cleanup(void)
char ifname[64];
TAPState *s = vc->opaque;
if (sscanf(vc->info_str, "tap: ifname=%63s ", ifname) == 1 &&
if (strcmp(vc->model, "tap") == 0 &&
sscanf(vc->info_str, "ifname=%63s ", ifname) == 1 &&
s->down_script[0])
launch_script(s->down_script, ifname, s->fd);
}

1
net.h
View File

@ -41,6 +41,7 @@ int qemu_can_send_packet(VLANClientState *vc);
ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov,
int iovcnt);
void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]);
void qemu_handler_true(void *opaque);
void do_info_network(void);